I just bought two bundles from the boderless of final fantasy cards thinking that I was buying the cards too! But they are not appearing on my deckbuilder :(

I haven’t seen on the app if it is just cosmetic and I would have to unlock first the cards xc did I saw this all incorrectly? Can I get my gems back to instead pay for the final fantasy normal card packs? I really understood I was buying the cards on the bundles xc

Thank you!